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Home / Hershey / 8 September 2021

Hershey

United States · 8 September 2021

HersheyUnited States7:07 PM localChange location
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← 7 September 20219 September 2021 →

Average

23.8°C

low 18.9°C · high 29.3°C

Rainfall

5.7mm

rain recorded

Wind

3.4m/s

daily average

Humidity

68.9%

daily average

Cloud

37%

cover

Pressure

1009hPa

daily average

The temperature ranged from 18.9°C around 06:00 to 29.3°C around 16:00. Rain was recorded across 3 hours, from around 21:00 to 23:00 (5.7mm total).

How unusual was this day?

Compared against the same 135 calendar days (±7 days) across the other 9 years on file.

High temperature

76th percentile

Low temperature

68th percentile

Rainfall

84th percentile

Wind

93th percentile

A percentile of 100 means this was the hottest/wettest/windiest of the comparable days on file; 50 is right in the middle. This window's average temperature was 21.4°C, versus 23.8°C on this specific day.

Sun & daylight

Sunrise

06:41

Sunset

19:26

Day length

12h 45m

Hour by hour

Temperature (line) and hourly rainfall (bars), local time — America/New_York.

↓ Download CSV
00:0006:0012:0018:0023:00

Cumulative rainfall through the day.

00:0006:0012:0018:0023:00
Local timeUTCTempFeelsRain mmWind m/sDirHumidity %Pressure hPa
00:0004:0021.6°C20.5°C04.5SSW711013
01:0005:0020.9°C20°C04.1SSW731012
02:0006:0020.6°C19.6°C04.1S741012
03:0007:0020.4°C19.4°C03.9SSW741012
04:0008:0020.1°C19.1°C03.8S741011
05:0009:0019.5°C18.6°C03.8S771011
06:0010:0018.9°C18.3°C03.6S821011
07:0011:0019°C18.6°C03.5S831011
08:0012:0020°C19.9°C03.4SSW811011
09:0013:0021.3°C21.5°C03.3SSW781010
10:0014:0022.8°C23.3°C03.4SSW751010
11:0015:0026.1°C27°C03.4SSW651010
12:0016:0027.4°C28.2°C0.053.7SSW621009
13:0017:0028.3°C28.5°C0.094.2SSW561009
14:0018:0028.4°C28.2°C0.034.3SSW541008
15:0019:0028.9°C28.4°C04.4SSW501007
16:0020:0029.3°C28.9°C04.4SSW501007
17:0021:0028.6°C29.2°C03.4SSW541007
18:0022:0028°C28.6°C02.9SSW531006
19:0023:0026.8°C28.3°C02.1S591007
20:0000:0025.2°C27.7°C0.011.5SSW721007
21:0001:0024.8°C26.8°C1.281.6W691008
22:0002:0022.3°C24.2°C3.442NW831009
23:0003:0021.2°C23.3°C0.751.5NW861009

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Data source & coverage — ERA5 reanalysis, 2016–2025 (10 years)details
Source
ERA5 reanalysis, accessed via the Copernicus Climate Change Service (C3S) Climate Data Store
Data type
Reanalysis — a physically consistent reconstruction combining a forecast model with historical observations, not a live station reading or a forecast
Coverage
2016–2025 (10 years) for United States
Location
Hershey — 40.250°, -76.750°, ERA5 grid cell center, 9.4 km from requested point
Time zone
America/New_York
What's shown here
The hourly and daily record for 8 September 2021 specifically — not a monthly average. See the Hershey climate overview for typical conditions.
Spatial resolution
0.25° (~25 km) distributed grid — ERA5's native model resolution is finer; this is the publicly distributed regridded product
Version / refreshed
Methodology v2026.07 · data last refreshed December 31, 2025
Limitations
A model reconstruction, not a station observation — hyper-local extremes (a single storm cell, an urban heat pocket) can differ from a nearby gauge. See the full methodology.
Attribution
Generated using Copernicus Climate Change Service information

Cite this data

Plain text
PastClimate (2026-07-20). Historical climate data for Hershey, United States (40.25°N, 76.75°W), derived from ERA5 (Hersbach et al., 2023, Copernicus Climate Change Service). Retrieved from https://www.pastclimate.com/
APA
PastClimate. (2026). Historical climate data for Hershey, United States [Data set]. Derived from ERA5 (Copernicus Climate Change Service). Retrieved July 20, 2026, from https://www.pastclimate.com/
MLA
"Historical Climate Data for Hershey, United States." PastClimate, derived from ERA5 (Copernicus Climate Change Service), July 20, 2026, www.pastclimate.com.
BibTeX
@misc{pastclimate,
  author = {PastClimate},
  title = {Historical climate data for Hershey, United States},
  year = {2026},
  note = {Derived from ERA5 (Hersbach et al., 2023), Copernicus Climate Change Service. Accessed 2026-07-20},
  url = {https://www.pastclimate.com/}
}

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